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BIO-RAD LABORATORIES, INC. (BIO) Institutional Holdings & 13F Ownership

Bio-Rad Laboratories, Inc. develops, manufactures, and distributes life science research. Review BIO institutional holders, 13F ownership, and position changes on Finoriq.

Company Snapshot

Bio-Rad Laboratories, Inc. develops, manufactures, and distributes life science research and clinical diagnostic products in the United States, Europe, Asia, Canada, Latin America, and internationally. It operates through two segments, Life Science and Clinical Diagnostics. The Life Science segment develops, manufactures, and markets instruments, systems, reagents, and consumables to separate, purify, characterize, and quantify biological materials, including cells, proteins, and nucleic acids used in research and biopharmaceutical laboratory environments, as well as for biopharmaceutical manufacturing, quality control process, food safety, and science education applications. This segment serves universities and medical schools, industrial research organizations, government agencies, pharmaceutical manufacturers, biotechnology companies, food producers, and testing laboratories. Its Clinical Diagnostics segment designs, manufactures, markets, and supports diagnostic test systems, informatics systems, test kits, and specialized quality controls for clinical, hospital, diagnostic reference, and transfusion and physician office laboratories, as well as software. The company offers its products through its direct commercial organization, as well as through distributors, agents, brokers, and resellers. Bio-Rad Laboratories, Inc. was founded in 1952 and is headquartered in Hercules, California.

Company
BIO-RAD LABORATORIES, INC. (BIO)
Ticker
BIO
Market Cap
$8.1B
Latest Price
$303.56
Industry
Life Science Tools

Open insider transactions

BIO-RAD LABORATORIES, INC. (BIO) Top Institutional Holders

Top current 13F holders indexed for BIO-RAD LABORATORIES, INC. (BIO). Latest period 2026-03-31.

RankInvestorValuePortfolioFiling
1First Eagle Investment ManagementCIK 0001325447$725.5M1.2%Filing2026-05-14
2John RogersCIK 0000936753$219.1M2.5%Filing2026-05-14
3First Pacific AdvisorsCIK 0001377581$113.6M1.6%Filing2026-05-14
4Mason HawkinsCIK 0000807985$45.4M2.2%Filing2026-05-15
5Joel GreenblattCIK 0001510387$42.5M0.13%Filing2026-05-15

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